DR. MARGARET HARRINGTON M.D.
NPI 1053530964
Anesthesiology in San Rafael, CA

NPI Status: Active since April 25, 2007

Contact Information

901 E ST
270
SAN RAFAEL, CA
ZIP 94901
Phone: (415) 460-9926

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  • Individual
  • Female
  • Anesthesiology

About MARGARET HARRINGTON

This page provides the complete NPI Profile along with additional information for Margaret Harrington, an anesthesiologist established in San Rafael, California with a medical specialization in Anesthesiology. The healthcare provider is registered in the NPI registry with number 1053530964 assigned on April 2007. The practitioner's primary taxonomy code is 207L00000X with license number G24999 (CA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1053530964
Provider Name
DR. MARGARET HARRINGTON M.D.
Gender
Female
Entity Type
Individual
Location Address
901 E ST 270 SAN RAFAEL, CA 94901
Location Phone
(415) 460-9926
Mailing Address
700 IRWIN ST 102 SAN RAFAEL, CA 94901
Mailing Phone
(415) 460-9926
Is Sole Proprietor?
No
Enumeration Date
04-25-2007
Last Update Date
07-08-2007
Code Navigator

An anesthesiologist like Margaret Harrington manages the care of surgical patients and pain relief through drug administration that reduces or eliminates pain during an operation, medical procedure or during labor and delivery of babies. During surgical procedures anesthesiologists are responsible for adjusting the amount of anesthetic, monitoring the patient's heart rate, body temperature, blood pressure and breathing.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Anesthesiology

Taxonomy Code
207L00000X
Type
Allopathic & Osteopathic Physicians
License No.
G24999
License State
CA
Taxonomy Description
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1053530964, we treat the final digit (4) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 46. The final step is to find the difference between that total and the next multiple of ten (50 - 46 = 4).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
0
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
3
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
3
Unchanged
Pos 7
0
Doubled → 0
Pos 8
9
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
4
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 5 → 10 → 1 5 → 10 → 1 0 → 0 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 0 + 1 + 0 + 3 + 1 + 0 + 3 + 0 + 9 + 1 + 2 + 24 = 46

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 46 is 50. The difference is the calculated check digit.

50 - 46 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1053530964.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Specialist
901 E ST, STE 285
SAN RAFAEL, CA 94901
Specialist
901 E ST, STE 285
SAN RAFAEL, CA 94901
Specialist
901 E ST, STE 285
SAN RAFAEL, CA 94901
Specialist
901 E ST, STE 285
SAN RAFAEL, CA 94901
Optometrist
901 E ST, STE 285
SAN RAFAEL, CA 94901
Nurse Anesthetist, Certified Registered
901 E ST
SAN RAFAEL, CA 94901
Optometrist
901 E ST, STE 285
SAN RAFAEL, CA 94901
Optometrist
901 E ST, SUITE 285
SAN RAFAEL, CA 94901
Optometrist
901 E ST, STE 285
SAN RAFAEL, CA 94901
Ophthalmology
901 E ST, SUITE 285
SAN RAFAEL, CA 94901

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1053530964, enumerated as an "individual" on April 25, 2007.

The provider is located at 901 E ST 270 SAN RAFAEL, CA 94901 and the phone number is (415) 460-9926.

Anesthesiology with taxonomy code 207L00000X.